hotspot shield , whats it like ?

hi all, as any one used hotspot shield ( free version) , if so is it any good

Hi I use it to watch US shows and find it not bad. The odd time there might be minor streaming issues and usually in a half hour show you get three breaks for adverts but its Free

Also some of the US adverts are interesting

thank you do you now if there is a limit on the free version of the amount of data you can send through it a month